812770528

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{2971}}^1$

素因数の和:3167

約数の個数: 48

約数和(自身を含む): 1635693696

約数和(自身を除く): 822923168

約数列:

[1, 2, 4, 8, 16, 32, 83, 103, 166, 206, 332, 412, 664, 824, 1328, 1648, 2656, 2971, 3296, 5942, 8549, 11884, 17098, 23768, 34196, 47536, 68392, 95072, 136784, 246593, 273568, 306013, 493186, 612026, 986372, 1224052, 1972744, 2448104, 3945488, 4896208, 7890976, 9792416, 25399079, 50798158, 101596316, 203192632, 406385264, 812770528]

約数ペア:

[(1, 812770528), (2, 406385264), (4, 203192632), (8, 101596316), (16, 50798158), (32, 25399079), (83, 9792416), (103, 7890976), (166, 4896208), (206, 3945488), (332, 2448104), (412, 1972744), (664, 1224052), (824, 986372), (1328, 612026), (1648, 493186), (2656, 306013), (2971, 273568), (3296, 246593), (5942, 136784), (8549, 95072), (11884, 68392), (17098, 47536), (23768, 34196)]